What mode of nutrition is seen in Amoeba?

Amoeba is a single-celled organism that belongs to the kingdom Protista. It is known to exhibit holozoic nutrition. 

Holozoic nutrition is a type of nutrition in which an organism engulfs solid food particles and then internally digests them to extract the required nutrients. 

During the process of feeding, Amoeba uses pseudopodia, which are temporary projections of their cell membrane, to surround and engulf food particles. 

Once inside the cell, the food is digested with the help of lysosomes, which are specialized organelles that contain digestive enzymes. The nutrients obtained from the food are then utilized by the cell for various metabolic processes. 

Therefore, holozoic nutrition is the correct answer.